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Developed from technology used on North Sea oil rigs, Thompson'sEmergency Roof Repair Mastic is a trowel applied mastic with theability to adhere to virtually any roofing material evenunderwater. With added fibres and a high solids content Thompson'sEmergency Roof Repair Mastic has been developed for filling,plugging and repairing cracks and splits, targeting leaks at thesource of the problem.

Thompson's Emergency Roof Repair Mastic is an all weathersolution, its hydrophobic formula actively repels and displaceswater during and after application instantly forming a watertightseal that does not require time to cure before it delivers fullweatherproofing protection.

Will adhere to virtually any material even under water. Suitablefor use on flashings, gutters, roof lights and valleys.

Not available in store
DescriptionCodePriceINC VATBasket
Ronseal 36082 Thompsons Emergency Roof Repair Mastic 750mlRSLTERRM750£15.05
Ronseal 36082 Thompsons Emergency Roof Repair Mastic 750ml